2012 Hyundai Elantra on 2040-cars

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2014 Hyundai Accent gets updated styling, added convenience features

Integrated blind-spot mirrors are hardly a luxury item, but they're one of the simplest yet most welcome equipment developments we've seen in some time, and we're glad to see them beginning to spread throughout the industry's offerings. The 2014 Hyundai Accent is the latest car to get them, along with a host of other new features.
Chief among the changes to Hyundai's entry-level offering are new projector headlamps that combine LED accents with a welcome-light function, along with an available B&M Racing sport shifter on the five-door SE hatchback. Other small-but-useful standard-equipment updates include triple-flash turn signals and sliding sun visors, while uplevel SE models are treated to a tilt/telescope steering wheel, updated audio system with improved ergonomics and voice recognition, auto-up driver's side window and the aforementioned upgraded projector headlamps.
Mechanically speaking, the Accent appears unchanged, with the sole engine offering consisting of Hyundai's well-regarded 1.6-liter Gamma four-cylinder delivering 138 horsepower and 123 pound-feet of torque to go along with its fuel economy ratings of 27 miles per gallon city and 38 highway.

Hyundai CVVD engine brings another dimension to valve timing

A new technology from Hyundai Motor Group places another marker on the march to more efficient internal combustion engines. Called Continuously Variable Valve Duration, the innovation permits two options for how long the intake valves remain open during the combustion cycle. The feature adds a third take on valve chicanery, atop variable valve timing that changes when valves open, and variable valve lift that changes how far valves open. Hyundai says the feature returns a 4% improvement in performance, a 5% increase in fuel economy, and lowers emissions by 12%. Hyundai applied for two patents on the valvetrain process in South Korea in 2011 and again in 2015. The altered valve duration in this latest iteration is made possible by two movable arms inside the camshaft. Each arm is anchored at its base to a pin at the center of the camshaft, while the end of each arm extends toward the edge of the camshaft. Changing the position of the pin in the center of the camshaft changes the angle of the arms relative to one another, which moves the camshaft along its mounting rod. Voila, a new intake cam profile that either lengthens or shortens valve overlap.   During low-speed spells at low load, CVVD opens the intake valve from the middle to the end of compression stroke. The weaker detonation isn't a factor at low load, and the reduced friction during compression improves fuel economy. During heavy engine loads, the intake valve closes at the beginning of the compression stroke to maximize the amount of air mixed for detonation, boosting torque. Four additional features enhance the benefits of CVVD. A more powerful direct injection system increases fuel spray pressure from 250 bar to 350 bar. Hyundai doesn't go into details on its Integrated Thermal Management System, but says the ITMS "quickly heats or cools the engine to the optimal temperature." Low-friction components lower overall engine friction by 34 percent. And a low-pressure exhaust gas recirculation layout diverts low-pressure exhaust gas from the traditional EGR route to the turbocharger compressor under high load for better fuel efficiency.   The first engine to boast the new tech is the Smartstream G1.6 T-GDi four-cylinder, which produces 180 horsepower and 195 pound-feet of torque. It will appear in the 2020 Hyundai Sonata Turbo going on sale in South Korea later this year.

Hyundai, Kia expanding plug-in vehicle line-up in Korea

Hyundai is shedding a bit of light on its electric vehicle plans. About time, too, since the company has spend a long period being quite vague about plugging in while touting its hydrogen plans. The Hyundai and Kia brands will both release their first plug-in hybrid vehicles next year in Korea; an all-electric version of the Kia Soul will roll out in May of this year and a mid-size electric vehicle will be launched as early as next year. Test versions of the Hyundai i10 electric vehicle have been on Korean roads since first being used at the G20 summit in Seoul in 2010. There have been hints about an electrified Hyundai coming to America, and at the Washington Auto Show last week, Michael O'Brien, vice president of corporate and product planning for Hyundai Motor America told AutoblogGreen that a new EV will be coming to the US market sometime within the next three years. A Hyundai executive told Korean national daily The Chosunilbo that the company will be significantly increasing its investment in hybrids and EVs to roll out a few eco-friendly models starting in 2015. It's hard to say which of these might come to the US market – a new LF Sonata will be coming out in both a regular gasoline and hybrid system in Korea; the US already has the Sonata Hybrid for sale. As for plug-in hybrids, Hyundai said that there will be both Sonata and Kia K5 (Optima) models coming out next year. These will also be the first-ever plug-in hybrids in the Korean market. Featured Gallery 2012 Hyundai Sonata Hybrid View 13 Photos News Source: The Chosunilbo Green Hyundai Kia Electric Hybrid Hydrogen Cars PHEV